Login to My Account   Partners  
Click to change countryUnited States (change)
 
54Mbps 802.11a/b/g Wireless USB 2.0 Adapter with HotSpot Detector
TEW-509UB (Version 1.1R)
  • Find wireless networks in seconds without turning on your laptop
  • The LCD displays the network name, and strength of wireless networks in your area
  • Enjoy high throughput speeds and less interference with dual band technology
  • 2x the speed of wireless g*

 
 DISCONTINUED PRODUCT
The TEW-509UB (Version 1.1R) has been discontinued.  For a list of discontinued products, click here.
The 802.11a/g Wireless USB 2.0 adapter combines features from Wi-Fi detectors and standard 802.11a/g wireless adapter to deliver the perfect solution for mobile users. It has built-in LCD display helps you determine an access point's security scheme (WPA, WEP), signal strength, and wireless standard (802.11a, 802.11b or 802.11g) without turning on your laptop!

  • Wi-Fi Compliant with IEEE 802.11g and IEEE 802.11b Standards
  • Detects IEEE 802.11a, 802.11b, and 802.11g HotSpots
  • Connects to IEEE 802.11a, 802.11b or 802.11g Wi-Fi Devices
  • Supports Ad-Hoc (Peer-to-Peer) Mode or Infrastructure (AP-Client) Mode
  • Dynamic Data Rate Scaling at 54, 48, 36, 24, 18, 12, 9 and 6Mbps for 802.11a/g
  • Dynamic Data Rate Scaling at 11, 5.5, 2 and 1Mbps for 802.11b
  • Built-in Rechargeable Li-on Battery (Automatically charge when connected to the USB port) and Back Light Support
  • Hotspot Finder displays SSID, Channel, Security Enable/Disable and Signal Strength information
  • Supports Custom Search by Signal Strength, SSID or Encryption
  • Maximum Reliability, Throughput and Connectivity with Automatic Data Rate Switching
  • Supports WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK without Performance Degradation
  • Low Interference and High Susceptibility Guarantee Reliable Performance
  • Compatible with Windows 98SE/ME2000/XP (SP1/SP2)/2003 Server
  • Range of 35~100 meters indoor, 100~300 meters outdoor (depends on the environment)
  • Simple User Setup & Diagnostics Utilities
  • 3-year limited warranty
  • Hardware
  • Interface
  • USB 2.0, 1.1 Compliant
  • LCD / LED
  • 96 x 32 pixels, Back Light / PWR, ACT
  • Control
  • Power On/Off, Scan, Next
  • Battery/Consumption
  • 160mAh, 3.7V / 430mA
  • Dimensions (LxWxH)
  • 97.3 x 28.6 x 14 mm (3.8 x 1.1 x 0.6 inches)
  • Weight
  • 35g (1.2 oz.)
  • Temperature
  • Operating: 0° ~ 40° C (32° ~ 104° F) Storage: -20° ~ 70° C (-4° ~ 158° F)
  • Humidity
  • 10% ~ 90%max (Non-condensing)
  • Safety Emission
  • FCC, CE
  • Wireless
  • Module Technique
  • 802.11a: OFDM with BPSK, SPSK, 16/64 QAM sub-carrier 802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps) 802.11g: OFDM with BPSK, SPSK, 16/64 QAM sub-carrier

  • Frequency
  • 802.11a: 4.920 ~ 5.825 GHz 802.11b/g: 2.412 ~ 2.484 GHz
  • Media Access Protocol
  • CSMA/CA

  • Transmit Power
  • 15dBm ± 2dBm

  • Receiving Sensitivity
  • 802.11a: -71dBm @ 54Mbps 802.11b: -87dBm @ 11Mbps 802.11g: -72dBm @ 54Mbps

  • Encryption
  • 64/128/152-bit WEP (Hex /Passphrase), WPA/WPA2 (AES/TKIP), WPA-PSK / WPA2-PSK, 802.1x

  • Channels
  • 802.11a: Subject to Local Regulations 802.11b/g: 1~11 (US), 1~13 (EU) Japan: 802.11b (1~14), 802.11g (1~13)

  •  

    Package Contents

    • TEW-509UB
    • Utility & Driver CD-ROM
    • Multi-Language Quick Installation Guide